| Value |
Category |
| 1 |
01 - January |
| 2 |
02 - February |
| 3 |
03 - March |
| 4 |
04 - April |
| 5 |
05 - May |
| 6 |
06 - June |
| 7 |
07 - July |
| 8 |
08 - August |
| 9 |
09 - September |
| 10 |
10 - October |
| 11 |
11 - November |
| 12 |
12 - December |
| 77 |
Don't Know |
| 99 |
Refused |
| 7777 |
|
| Sysmiss |
|
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
